Hearthpwn

I've just beaten Firebat playing this deck with a shadow-Priest approach of mine (http://www.hearthpwn.com/decks/535426-medivh)!

Savjzs version is better

http://www.hearthpwn.com/decks/661618-savjz-unicorn-priest

Just crushed three shamans in a row with the deck, holy moly! :o

Gameplay: VOD Shadowform Priest

Youtube-Player:

Savjz is playing this deck right now! :)

Personally I don't like Doomsayers , just tried it: they do too weak our Ressurect 

this is the best shadowform list until someone makes a better one.

Once again an awesome list by Zetalot. Loving the resurrect syncs in this deck, too bad Forbidden Shaping and Atiesh don't work well together.
When don't you play Forbidden Shaping with 8 mana? Against heavy aggression I guess you can use it but it can ruin your resurrect potential (which I guess is why you don't run Shadow Madness.

Fun deck, but oddly enough I find a Renoform deck more consistent than this one.  Maybe I need to test it more.

EDIT: I like this deck much more -1 SW:D, +1 Shadow Madness